JPS4990689A - - Google Patents
Info
- Publication number
- JPS4990689A JPS4990689A JP74073A JP74073A JPS4990689A JP S4990689 A JPS4990689 A JP S4990689A JP 74073 A JP74073 A JP 74073A JP 74073 A JP74073 A JP 74073A JP S4990689 A JPS4990689 A JP S4990689A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Luminescent Compositions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP74073A JPS4990689A (fr) | 1972-12-29 | 1972-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP74073A JPS4990689A (fr) | 1972-12-29 | 1972-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4990689A true JPS4990689A (fr) | 1974-08-29 |
Family
ID=11482099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP74073A Pending JPS4990689A (fr) | 1972-12-29 | 1972-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4990689A (fr) |
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1972
- 1972-12-29 JP JP74073A patent/JPS4990689A/ja active Pending